Chemistry, 13.04.2020 23:18 Hcalhoun21
A 25.00 g solid sample of Ca(OH)2 was added into 1250 mL of 0.400 M HCl aqueous solution. The temperature of the solution was decreased from 36.6oC to 20.0oC. Assuming Ccal of the reaction is 5.225 kJ/oC, how much heat is involved in the reaction?
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 18:00
Which is a character of nuclear fusion but not nuclear fission
Answers: 3
Chemistry, 22.06.2019 02:30
What is the relation between concentration of reactants and the rate of chemical reaction?
Answers: 1
Chemistry, 22.06.2019 19:00
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
Chemistry, 22.06.2019 21:30
Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
Answers: 1
You know the right answer?
A 25.00 g solid sample of Ca(OH)2 was added into 1250 mL of 0.400 M HCl aqueous solution. The temper...
Questions
Mathematics, 16.01.2020 02:31
Mathematics, 16.01.2020 02:31
Biology, 16.01.2020 02:31
Physics, 16.01.2020 02:31
Social Studies, 16.01.2020 02:31
Biology, 16.01.2020 02:31
Health, 16.01.2020 02:31
